Torque Converter Impeller to Pump Stator Interference Check

1. Remove the drain plug and drain the fluid from the torque converter.
Fig 1: Removing Drain Plug
Courtesy of FORD MOTOR CO.
2. Install fluid pump support into torque converter. Engage splines of the one-way clutch inner race with the mating splines of the overdrive pump support.
Fig 2: Installing Fluid Pump Support
Courtesy of FORD MOTOR CO.
3. While holding the fluid pump support stationary, rotate the torque converter clockwise and counterclockwise. The torque converter should rotate freely with no signs of scraping. If there are signs of scraping, install a new or remanufactured torque converter.
Fig 3: Rotating Torque Converter On Fluid Pump Support
Courtesy of FORD MOTOR CO.
4. Install a new drain plug in the torque converter.

Fig 4: Installing Drain Plug

Courtesy of FORD MOTOR CO.